ThingsBoard Edge PE CentOS/RHEL 3.8.x Upgrade Instructions

Upgrading Edge PE to 3.8

Backup before upgrading

Stop the ThingsBoard Edge service to prevent data writes during the upgrade:

sudo systemctl stop tb-edge

Create the backup:

sudo -Hiu postgres pg_dump tb_edge > tb_edge.sql.bak

Verify the backup was created successfully:

ls -lh tb_edge.sql.bak

Download the Edge package

wget https://dist.thingsboard.io/tb-edge-3.8pe.rpm

Upgrade the package

Stop the service if it is still running:

sudo service tb-edge stop

sudo rpm -Uvh tb-edge-3.8pe.rpm

Run the upgrade script to migrate your data and configurations:

sudo /usr/share/tb-edge/bin/install/upgrade.sh --fromVersion=3.7.0

Start the service

sudo service tb-edge start